Daikin Altherma 3 H HT W EPRA14DAV3 Installer's Reference Manual page 267

EPRA14~18DAV3+W1 + ETBH/X16EF6V+9W
Daikin Altherma 3 H HT W
4P644736-1 – 2021.02
English
Only for normal power supply
(standard)
Only for preferential kWh rate power
supply (outdoor)
Outdoor unit
Preferential kWh rate power supply
contact: 16 V DC detection (voltage
supplied by PCB)
SWB
Use normal kWh rate power supply for
indoor unit
(2) Backup heater power supply
Only for ***
(3) User interface
Only for remote user interface
SD card
WLAN cartridge
(4) Domestic hot water tank
3 wire type SPST
Booster heater power supply
Only for ***
SWB
(5) Ext. thermistor
SWB
(6) Field supplied options
12 V DC pulse detection (voltage
supplied by PCB)
230 V AC Control Device
230 V AC supplied by PCB
Bizone mixing kit
Continuous
DHW pump output
DHW pump
Electrical meters
For HV smartgrid
For LV smartgrid
For safety thermostat
For safety thermostat
16 Technical data
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Translation
Only for normal power supply
(standard)
Only for preferential kWh rate power
supply (outdoor)
Outdoor unit
Preferential kWh rate power supply
contact: 16 V DC detection (voltage
supplied by PCB)
Switch box
Use normal kWh rate power supply for
indoor unit
(2) Backup heater power supply
Only for ***
(3) User interface
Only for the user interface used as
room thermostat
Card slot for WLAN cartridge
WLAN cartridge
(4) Domestic hot water tank
3 wire type SPST
Booster heater power supply
Only for ***
Switch box
(5) External thermistor
Switch box
(6) Field supplied options
12 V DC pulse detection (voltage
supplied by PCB)
230 V AC Control Device
230 V AC supplied by PCB
Bizone mixing kit
Continuous current
Domestic hot water pump output
Domestic hot water pump
Electrical meters
For high voltage Smart Grid
For low voltage Smart Grid
For safety thermostat
For safety thermostat
Installer reference guide
267